baber/WOPTO huggingface dataset:
Patent JP-H06272860-A (JP)
Title: Ceramic heater
Inventor: KURANO ATSUSHI
IPC: H05B3/18
Filed: 1993-03-18
Abstract: PURPOSE:To prevent a ceramic heater from being insufficiently insulated by forming a conductive ceramic member of a conductor portion between the conductive ceramic member and a conductive member into a tapered shape. CONSTITUTION:At ends 16a, 16b being conductor portions between a conductive ceramic member 16 and lead wires 18a, 18b being conductive members, there are formed tapered portions 30a, 30b which are made thin as they go to the end surface of the conductive ceramic member 16. Therefor, the thickness of an insulating ceramic member at the ends 16a, 16b of the conductive ceramic member 16 is made thick, so that even if any exfoliation is produced on part of the ends 16a, 16b of the conductive ceramic member 16, it is prevented from reaching the outer surface of the insulating ceramic member. Hereby, insufficient insulation is prevented upon activation of a ceramic heater 12.
Patent JP-H08253143-A (JP)
Title: Vibration control device of railway rolling stock
Inventor: HIGAKI HIROSHI
IPC: B61F5/00
Filed: 1995-03-17
Abstract: PURPOSE: To improve various vibration control performances in high speed straight line travel and high speed curve travel by inputting a detecting result of a traveling position detecting means and a traveling speed detector and curve information outputted by a curve information output device, and adjusting a control condition at curve traveling time and straight line traveling time by a control parameter discriminating means. CONSTITUTION: A traveling position from the starting station is calculated by a traveling position calculating means 12, and it is judged by an MPU 15. When it reaches a prescribed curve point, excess centrifugal acceleration at its curve passing time is calculated by a detecting result of a traveling speed detector 13 and curve information outputted by a curve information output device 14. When it exceeds a reference value, vibration control is performed with rolling vibration as an object by using output of a computing element 16b as input to compensating circuits 10f1 and 10f2 by changeover switches 17f1 and 17f2. Control of lateral directional vibration is simultaneously performed by a controller 7f3 to control lateral directional vibration.  As a result, a dynamic ring weight slipping-out component in which yawing vibration and rolling vibration or the like are synthesized can be reduced.
Patent JP-S61217966-A (JP)
Title: Positioning mechanism for magnetic head
Inventor: SEGA MASAHIKO
IPC: G11B21/02
Filed: 1985-03-25
Abstract: PURPOSE:To improve exactly vibration characteristics, and to make the titled mechanism small in size and light in weight by forming a wall-removed part on the upper end part of a support of a housing. CONSTITUTION:A magnetic circuit part 5 consists of a coil 51 which has been attached to the other end side of an oscillating body supporting part 22, and a magnetic circuit 52 which has been fixed to a bottom plate 43 of a housing 4 and placed in the peripheral direction of the coil 51. In this state, a magnetic action is generated the magnetic circuit 52 and the coil 51, therefore, an oscillating body 2 is turned around a shaft with respect to a housing 4, and a magnetic head 1 is positioned at a desired position of a magnetic disk. On the upper end of a support 41 of the housing 4, a wall-removed part 44 is formed, and the wall-removed part 44 forms a recessed part which has removed the upper part of the support along the axial direction and also with a moderate depth, for instance, it is formed in one support 41. As for the wall-removed part 44, it is feared that the rigidity of the support 41 drops by forming it, but this mechanism is constituted so that the drop of its rigidity is suppressed as much as possible, and the mass can be lowered concentrically.
Patent JP-S56155631-A (JP)
Title: Powder treatment device utilizing plasma generated by microwave
Inventor: HIROSE MASAHIKO
IPC: B01J19/08
Filed: 1980-05-06
Abstract: PURPOSE: To enable to treat a powder at a high energy efficiency without using large amounts of reactive gases by incorporating a powder container in a plasma- producing pipe coaxially.  
     CONSTITUTION: Silica powder 7 is contained in the powder container 8, which is then incorporated in the plasma-producing pipe 5. A pump 17d of an evacuating device 17 is operated to evacuate the whole system including the plasma-producing pipe 5. Then, after further evacuating the system by operating a diffusion pump 17c, a valve 17a is closed and a valve 19 is opened to feed a gaseous mixture of nitrogen and hydrogen from a cylinder 22 into the pipe 5. A rotation introducing machine 26 is operated to rotate the container 8, thereby constantly maintaining the silica powder 7 in a stirred condition. In this condition, microwave power is supplied from a microwave oscillator 1, whereby a mixed gas plasma 25 of nitrogen and hydrogen is produced in the interior of the pipe 5 and the container 8. After continuing the combined reaction of reduction and nitriding the microwave discharge is stopped, the valves 19, 17 are closed while a valve 27 is opened, and nitrogen gas is introduced into the system until the pressure in the whole system reaches the atmospheric pressure. Then, the container 8 is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09251976-A (JP)
Title: Method and device for washing
Inventor: HASE USHIO
IPC: H01L21/304
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To extend the life of washing chemicals and to reduce the refueling amount of the washing chemicals wherein water content is generated through chemical reaction in such chemical liquid as sulfuric acid and hydrogen peroxide mixture. SOLUTION: Chemical liquid is made to pass through an air transmission film tube in a dewatering module 20, and, through the air transmission film, the water content in the chemical liquid is removed by making the heated air, flowing in the tube separated with the air transmission film, adsorb it. The air adsorbing the water content is then cooled, and the adsorbed water content is discharged out of a system as dew condensation water. The cooled air is heated, and sent into the dewatering module 20 again. The chemical liquid whose water content is removed is returned to a chemical liquid vessel 1 for cyclic use.
Patent JP-S62216177-A (JP)
Title: Hermetically sealed type lead storage battery
Inventor: KAWAKITA KENZO
IPC: H01M10/12
Filed: 1986-03-17
Abstract: PURPOSE:To aim at enhancement of the weight efficiency for the battery in the caption, by bringing an electrolytic liquid holding material in contact with the face of a positive plate not facing a negative plate, in a formation consisting of one flat positive plate and one flat negative plate. CONSTITUTION:An electrolytic liquid holding member 3 also serving as a separator is disposed between a positive plate 1 and a negative plate 2. And an electrolytic liquid holding plate 4 made of the material same as that of holding member 3 is brought is contact with the surface of the positive plate 1 not facing the negative plate 2. The design has been carried out so that a sufficient amount of electrolytic liquid required for electromotive reaction of a battery can be held, by means of the positive plate 1, the negative plate 2, the holding member 3 and a holding member 4. Further, the holding member 3 and the holding member 4 are jointed to each other below the positive plate 1 so that the conductivity of ion and the movability of the electrolytic liquid can be secured between holding members 3 and 4. Thus, electrolytic liquid can be smoothly supplied to the positive pole 1 and the holding member 3 can be made thin, so as to enhance the weight efficiency of the battery.
Patent JP-S52141586-A (JP)
Title: Process of gallium arsenide variable capacity diode
Inventor: KONUMA TSUYOSHI
IPC: H01L29/93
Filed: 1976-05-20
Abstract: PURPOSE: To obtain a variable capacity diode which can be used under UHF, by forming a hyperabrupt impurity density by ion implantation using n-type GaAs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56158227-A (JP)
Title: Transfer driving device which is expedited timing for unclamping
Inventor: IMANISHI SHIYOUZOU
IPC: B21D43/05
Filed: 1980-05-06
Abstract: PURPOSE: To prevent fingers from interfering with punches by offcentering a rotator which holds a planetary gear for driving freely rotatably and a driving gear which connects this by way of a slider fitted in the other radial direction groove.  
     CONSTITUTION: A driving gear 22 is driven by a driving shaft connecting to a press and is offcentered by (e) from a sun gear 24. A planetary gear 30 is stoppered to a crank shaft 29 freely rotatably to a rotator 27 concentrical to the gear 24 and meshes with the gear 24. The silider 44 of the pin 43 of the gear 22 fits into the groove in the radial direction of the rotator 27. The eccentric pin 29b of the shaft 29 and the groove of a rotator 32, and the pin 34 of the rotator 32 and the groove of a slider 35' also fit to each other similarly and further the groove of the slider 35 and a slider 38, and its pin 45 and the hole of a feed bar 37 fit respectively to each other. Then, the bar 37 makes advance and return motions, but the timings of the respective motions with respect to press crank angle of the dwell time is a specific circle. Namely, the above-mentioned angle at the end of unclamping is 110° and the height of the press slide increases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236833-A (JP)
Title: Information recording medium and its production
Inventor: YABE MASAO
IPC: G11B7/24
Filed: 1989-03-09
Abstract: PURPOSE:To improve durability of the medium by laminating a ring-type reflecting layer on an annular recording layer and providing a protective layer thereon extended to cover the inner circumferential and outer circumferential areas and further to be in contact directly to the disk substrate. CONSTITUTION:The dye recording layer 42 in which informations can be recorded with laser light is formed annularly on the disk resin substrate 41 having a center hole 40. Then the reflecting layer 45 is formed on the recording layer 42 so that the outer and inner circumferences of the layer 45 coincide to those of the layer 42. Excess area of the recording layer 42 not covered with the reflecting layer 45 is removed. Then the protective layer 46 is provided on the reflecting layer 45 not only to cover the surface but to cover the inner and outer circumferential ends, and further to be in contact to the substrate. Thereby, adhesion between the recording layer 42 and the reflecting layer 45 and between the reflecting layer 45 and the protective layer 46 is improved to enhance the durability of the medium.
Patent JP-H07269041-A (JP)
Title: Composite waterproof method composed of perforated rubber sheet and coated film
Inventor: MATSUMOTO YUKIO
IPC: E04D11/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent blistering or the like, by a method wherein a perforated rubber sheet to each of which surfaces a nonwoven fabric is adhered is layered on roof backing through an adhesive or a waterproofer and a water resistant layer having a film coated with urethane is layered on this sheet. CONSTITUTION:A perforated rubber sheet with a thickness of 0.2 to 3.0mm to each of which surfaces a nonwoven polyester fabric is adhered is molded. Holes on this sheet each are set to a diameter of 20mm or less and the number of the holes is set to 50 or more a square meter. This sheet is layered on roof backing through an urethane adhesive, and while the holes are being filled with urethane, a water resistant layer having a film coated with the urethane is layered on the perforated rubber sheet. Therefore, an excellent waterproofer having the film coated with the urethane can be formed, on which peeling-off or blistering does not occur.
Patent JP-S6240536-A (JP)
Inventor: DEBITSUDO MAIKURU UEBU
IPC: G06F9/38
Filed: 1986-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03258617-A (JP)
Title: Driving force transmission controller for automobile
Inventor: ISODA KEIJI
IPC: B60K17/344
Filed: 1990-03-09
Abstract: PURPOSE:To improve running stability by primarily controlling rear wheel driving at the time of turn steering while setting a car to over-steering tendency, so as to improve yawing characteristic, and by primarily controlling front wheel driving at the time of return steering, while setting the car to under-steering tendency. CONSTITUTION:Turn steering is judged by a means 44a of a controller 44 when a detected value of a steering angle sensor 52 is larger than a preset value, while return steering is judged by a means 44b when the detected value is smaller than the preset value. At the time of judging the turn steering, the control is carried out by a means 44d through each of electromagnetic switch valves 38, 40, so as to connect only a second clutch 18 on rear wheel side, according to the running mode set by a means 44e, the turn limit judged by a means 44B as well as to the slipping condition detected by a means 80. At the time of judging return steering, the control is carried out by a means 44d through an electromagnetic switch valve 36, so as to connect only a first clutch 10 on front wheel side, in the same manner as the abovementioned.
Patent JP-S62227068-A (JP)
Inventor: SERUJIYO BATSUKIAANO
IPC: C22C38/58
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05224349-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATTORI KOJI
IPC: G03C1/825
Filed: 1992-02-14
Abstract: PURPOSE:To improve an undercoat layer in scratch resistance, to form an antihalation layer or a crossover-cut layer small in residual dye stains, to improve image quality, and to enable the rapid processing of the photosensitive material by incorporating a specified dye and a specified compound and regulating the coating amount of a nonphotosensitive hydrophilic colloidal layer to a specified amount or less. CONSTITUTION:The nonphotosensitive hydrophilic colloidal layer contains the dye dispersed into fine solid particles and substantially insoluble in water at <=6 in pH and substantially soluble in water at <=8 in pH and at least one of the compounds represented by formulae I-IV in which each of R1-R3 is H, alkyl, phenyl, and R2 and R3 may combine with each other to form a ring; each of R4 and R5 is hydroxy or alkoxy; each of R6 and R7 is alkyl, aryl, or aralkyl; each of n1 and n2 is an integer of 0-20; and R8 is H or <=10C alkyl. The nonphotosensitive hydrophilic colloidal layer has a coating amount of <=0.5 g/m<2>.
Patent JP-H05225408-A (JP)
Title: Signal area radiant division circle code
Inventor: OGAWA HISASHI
IPC: G09G5/22
Filed: 1992-02-14
Abstract: PURPOSE:To perform coding with the amount of information over that of a one-dimensional code by equally dividing a square circular frame in radiant shape from its center point, and representing a code in white or black, or another color in an inside area separated by an equipartition line and the square circular frame. CONSTITUTION:The square circular frame 10 is equally divided from its center point by the equipartition line 20, and the code 30 is represented in white or black, or another color in the inside area separated by the equipartition line 20 and the square circular frame. Also, it is desirable to generate plural circular frames 10 of concentric circle. In such a case, since the area of the square circular frame located at a position nearer to the center point if the equipartition lines 20 are separated at the same interval can be reduced, the number of equipartition lines 20 is changed depending on the position of the square circular frame 10. Thereby, precision can be improved by eliminating large difference between the areas of inside and outside codes 30. In such a way, it is possible to easily decide the position of the sensing points of sector point parts on plural tracks in the code using the square circular frame 10, and to reduce erroneous description, also, to easily perform code generation.
Patent JP-2000257275-A (JP)
Title: House
Inventor: NAKANO YASUO
IPC: E04H1/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To secure natural lighting, and to secure privacy by forming a building in a plan view U shape by arranging a courtyard in a central east side part, and arranging a living room on one side of the U-shaped tip and a customer waiting space on the other side by sandwiching the courtyard. SOLUTION: A central east side part of a building is cut out in a rectangular shape to arrange a courtyard 2 there, and a living room 16 is arranged on the north side and an English conversation classroom 10 on the south side by sandwiching the courtyard 2. Thus, the living room 6 for gathering a family and the English conversation classroom 10 are put in an isolated state via the courtyard 2 to secure privacy of both rooms 10, 16. Openings 16a, 16b and openings 10b, 10c are respectively opened in south side/east side outer walls of the living room 16 and the English conversation classroom 10 to thereby secure privacy of both rooms 10, 16, and both rooms 10, 16 can form well-lighted rooms by securing sufficient natural lighting from the south side and the east side.
Patent JP-H01233890-A (JP)
Title: Picture data coder
Inventor: SATO MAMORU
IPC: H04N19/14
Filed: 1988-03-15
Abstract: PURPOSE:To smooth joints of blocks on a reproduced picture by providing a characteristic extraction means and a coding selection means. CONSTITUTION:A 6-line memory 100 preserving 6-line of picture, a picture element density conversion circuit 101 converting a 6X6 picture element block into a data of 4X4 picture element block, a Hadamard transformation circuit 102 obtaining Hadamard transformation of the 4X4 picture element block, a peak extraction circuit 103 extracting the peak of the Hadamard transformation, a pattern matching circuit 104 comparing the predetermined pattern with the resulting pattern of peak extraction and generating a parameter, and a coding circuit 105 encoding the picture of the 4X4 picture element block are provided to the encoder. Then as to the picture element block including the picture element block being an object by the coding means 105, the characteristic extraction means extracts the characteristic and the coding selection means based on the result of extraction selects the coding of the coding means 105 capable of coding. Thus, an error in characteristic extraction of the picture element block is eliminated and joints of the blocks on the reproduced picture is made smooth.
Patent JP-H09251298-A (JP)
Title: Speech synthesizing device coupled to fm multiplex broadcasting receiver
Inventor: ITO HIDEKI
IPC: G10L13/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently exhibit an intrinsic function as a user dictionary by automatically registering KANJI (Chinese character) data accompanied with ruby data and the ruby data into the user dictionary if such KANJI data exists. SOLUTION: A control section 11 executes analysis processing of supplied characteric information and recognizes the kind of the characteric information. Next, this control section 11 judges whether the supplied character information is the ruby data or not. When the information is judged to be the ruby data, the control section 11 stores and preserves the ruby data temporarily into a memory. Next, the control section 11 reads out the KANJI codes and ruby data temporarily stored and preserved in the memory and converts the read out KANJI codes and ruby data to user registration data and, thereafter, the control section supplies the data to a Japanese processing section 15 on the speech synthesizing device 2 side via an interface circuit 14. Further, the control section 11 registers the user registration data through this Japanese processing section 15 into the user dictionary 17.
Patent JP-S56156294-A (JP)
Title: Aminoethylphosphonic acid
Inventor: KIKAZAWA KAZUO
IPC: A61K31/66
Filed: 1980-05-07
Abstract: NEW MATERIAL:Aminoethylphosphonic acid of formula I (R 1  is characteristic group of α-aminoacid usually occurring in proteins, substituted benzyl; R 2  is substituted pheyl, heterocycle).  
     EXAMPLE: 1-(D,L-β-2-Thienylalanyl-L-alanyl)aminoethylphosphonic acid.  
     USE: Antibacterial: they have antibacterial activity against gram-positive and -negative bacteria and a combination thereof with another antibiotic increases the physiological activity.  
     PREPARATION: A protected aminoacid of formula II (A is benzyloxycarbonyl or the like) or its reactive derivative is made to react with another protected aminoacid of formula III (R is methyl) to give a compound of formula IV. Then, the carboxylprotecting group is removed from the product to form a compound of formula V, which is made to react with a compound of formula VI to give a tripeptide of formula VII. Finally, protecting group A and ethyl group are removed to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08254150-A (JP)
Title: Control device for fuel injection quantity of diesel engine
Inventor: ITO YOSHIYASU
IPC: F02D41/40
Filed: 1995-03-17
Abstract: PURPOSE: To improve the control accuracy of a fuel injection quantity in the failed state of a rotary angle pulse by comparing the actual number of engine revolutions with the target number of revolutions, and correcting the opening and closing time of an electromagnetic spill valve based on the result of the above comparison. CONSTITUTION: In a fuel injection pump 1, an electromagnetic spill valve 23 for adjusting a fuel spill from a high pressure chamber 15 is provided in a spill passage 22. In addition, a rotary angle sensor 35 is attached opposite to the outer periphery of a pulser 7. In this case, in a diesel engine 2, the second pulser 67 is provided on a crankshaft 40, and a crank angle sensor 76 is provided at a position opposite to the outer periphery of the second pulser 67. When abnormality occurs in the rotary angle sensor 35, the electronic control device 71 compares the target number of revolutions with the actual number of engine revolutions.  As a result, for example, when the actual number of engine revolutions is more than the target number of revolutions, the opening and closing time of the electromagnetic spill valve 23 is controlled on the basis of the occurrence time of a crank angle pulse so as to delay the closing time of the spill valve.
Patent JP-H102857-A (JP)
Title: Analysis of gas mixture by infrared method
Inventor: WECKSTROEM KURT PETER
IPC: G01J3/42
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method and apparatus by which both of carbon dioxide and a gas component having low infrared absorption can be precisely and reliably measured by utilizing infrared absorption by<13> CO2 and employing a sample cell having relatively long distance. SOLUTION: Infrared rays 2 emitted out of a wide band infrared ray source 1 are passed through a mixed gas 6 contained in a cell 4 for measurement, the passed infrared rays 2 are passed through a light band filter 10 which transmits light rays with wavelength within at least certain first wavelength band, and the intensity of the infrared rays which are passed through the filter 10 is measured by a detector 11 installed under the first band filter 10 in the infrared raw direction.  Moreover, at least one gas component is specified and/or the concentration of at least one gas component is measured and the infrared rays are passed through a light band filter 12 which can transmit light rays with wavelength within a certain second wavelength band, the intensity of the infrared rays passed through the filter 12 is measured by a detector 13 installed under the second band filter 12 in the infrared ray direction.